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CVE-2002-1255 — MEDIUM severity vulnerability (Microsoft Outlook 2002 allows remote attackers to cause a de)

Microsoft Outlook 2002 allows remote attackers to cause a denial of service (repeated failure) via an email message with a certain invalid header field that is accessed using POP3, IMAP, or WebDAV, aka "E-mail Header Processing Flaw Could Cause Outlook 2002 to Fail."

CVE IDCVE-2002-1255
SeverityMEDIUM
CVSS score5.0
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
CWENVD-CWE-Other
StatusModified
Published2002-12-18
Last modified2026-04-16
DescriptionMicrosoft Outlook 2002 allows remote attackers to cause a denial of service (repeated failure) via an email message with a certain invalid header field that is accessed using POP3, IMAP, or WebDAV, aka "E-mail Header Processing Flaw Could Cause Outlook 2002 to Fail."
SourceNIST National Vulnerability Database

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